Sandal



FIG. 1 is a top perspective view of my ornamental design for a sandal;

FIG. 2 is a left side elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

CLAIM The ornamental design for the sandal, as shown and described.